Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1390nm 10mW Single Mode 14pins Butterfly Fiber Laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
1390nm 10mW Single Mode 14pins Butterfly Fiber Laser
Features:
- Stable 1390nm wavelength with ±1nm wavelength tolerance
- 10mW single-mode fiber output, with FC/PC fiber connector
- High SMSR of 30dB and 30dB optical isolation
Applications:
- Used as light source for gas spectroscopy detection in optical sensing systems.
- Applied in optical fiber communication test and optical component characterization.
- Suitable for medical optical diagnosis and near-infrared bio-optical measurement.
- Deployed in laboratory scientific research and optical instrument calibration.
- Used for optical absorption measurement and industrial optical monitoring.

This 1390nm 10mW single mode butterfly packaged fiber coupled diode laser adopts 14 pins butterfly housing, delivering stable single-mode laser output with FC/PC connector. It features high side-mode suppression ratio and optical isolation, with low threshold current and wide temperature adaptability. It is a compact and reliable laser source widely used for gas detection, optical testing, biomedical optics and lab research.
Data Sheet
Item No: FC1390SM001
| Optical | |
| Center Wavelength | 1390nm |
| Wavelength Tolerance | ±1nm |
| Output Power | 10mW |
| Side-mode Suppression Ratio | 30dB |
| Optical Isolation | 30dB |
| Fiber | |
| Fiber Core | Single Mode |
| Fiber Length | >1m |
| Fiber Connector | FC/PC |
| Electrical | |
| Operating Current Iop | 80mA |
| Threshold Current Ith | 10mA |
| Operating Voltage Vop | 2.5V |
| Thermal | |
| Test Temperature | -20~70℃ |
| Storage Temperature | -40~85℃ |
Drawing:

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